198812432

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{136547}}^1$

素因数の和:136575

約数の個数: 40

約数和(自身を含む): 474094656

約数和(自身を除く): 275282224

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 136547, 273094, 546188, 955829, 1092376, 1775111, 1911658, 2184752, 3550222, 3823316, 7100444, 7646632, 12425777, 14200888, 15293264, 24851554, 28401776, 49703108, 99406216, 198812432]

約数ペア:

[(1, 198812432), (2, 99406216), (4, 49703108), (7, 28401776), (8, 24851554), (13, 15293264), (14, 14200888), (16, 12425777), (26, 7646632), (28, 7100444), (52, 3823316), (56, 3550222), (91, 2184752), (104, 1911658), (112, 1775111), (182, 1092376), (208, 955829), (364, 546188), (728, 273094), (1456, 136547)]